| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.41 | 6.197% | $79.0212 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $87.69 | 3.410% | $90.6802 | $90.68 | $90.70 | $90.70 |
| Purchase #3 | $150.48 | 9.637% | $164.9818 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $239.72 | 9.543% | $262.5965 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $13.86 | 6.193% | $14.7183 | $14.72 | $14.70 | $14.70 |
| Purchase #6 | $123.40 | 12.640% | $138.9978 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $13.47 | 11.269% | $14.9879 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $703.03 | $765.9837 | $765.99 | $766.00 | $766.00 | |